PL3597877T3 - Internal combustion engine oil and gas separation device - Google Patents

Internal combustion engine oil and gas separation device

Info

Publication number
PL3597877T3
PL3597877T3 PL18859300T PL18859300T PL3597877T3 PL 3597877 T3 PL3597877 T3 PL 3597877T3 PL 18859300 T PL18859300 T PL 18859300T PL 18859300 T PL18859300 T PL 18859300T PL 3597877 T3 PL3597877 T3 PL 3597877T3
Authority
PL
Poland
Prior art keywords
combustion engine
internal combustion
separation device
engine oil
gas separation
Prior art date
Application number
PL18859300T
Other languages
Polish (pl)
Inventor
Bin Yuan
Xi Wang
Original Assignee
Chongqing Zongshen General Power Machine Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Zongshen General Power Machine Co., Ltd. filed Critical Chongqing Zongshen General Power Machine Co., Ltd.
Publication of PL3597877T3 publication Critical patent/PL3597877T3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M13/0405—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in covering members apertures, e.g. caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • F01M2013/0016—Breather valves with a membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0433—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0461—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a labyrinth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
PL18859300T 2017-09-25 2018-09-05 Internal combustion engine oil and gas separation device PL3597877T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710874484.6A CN107687355B (en) 2017-09-25 2017-09-25 Engine oil-gas separation device of internal combustion engine
EP18859300.8A EP3597877B1 (en) 2017-09-25 2018-09-05 Internal combustion engine oil and gas separation device
PCT/CN2018/104123 WO2019056945A1 (en) 2017-09-25 2018-09-05 Internal combustion engine oil and gas separation device

Publications (1)

Publication Number Publication Date
PL3597877T3 true PL3597877T3 (en) 2022-05-02

Family

ID=61156661

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18859300T PL3597877T3 (en) 2017-09-25 2018-09-05 Internal combustion engine oil and gas separation device

Country Status (6)

Country Link
US (1) US11143068B2 (en)
EP (1) EP3597877B1 (en)
CN (1) CN107687355B (en)
ES (1) ES2910980T3 (en)
PL (1) PL3597877T3 (en)
WO (1) WO2019056945A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107687355B (en) * 2017-09-25 2023-11-28 重庆宗申通用动力机械有限公司 Engine oil-gas separation device of internal combustion engine
CN109681290A (en) * 2019-01-30 2019-04-26 重庆安来动力机械有限公司 A kind of oil-gas separating device of internal combustion engine
CN112145254B (en) * 2020-10-29 2024-04-26 江苏宝时达动力科技有限公司 Oil-gas separation device for internal combustion engine
CN112815076B (en) * 2021-03-05 2023-02-24 重庆长安汽车股份有限公司 Clutch oil discharge structure of hybrid electric vehicle
CN113090409A (en) * 2021-05-11 2021-07-09 一汽解放汽车有限公司 Cylinder cover and engine
CN113217216B (en) * 2021-06-21 2022-08-30 三一重机有限公司 Valve chamber cover
US11920670B2 (en) * 2021-07-12 2024-03-05 Custom Performance, L.L.C. Vented transmission cover

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156406A (en) * 1977-09-22 1979-05-29 Deere & Company Internal combustion engine gas-oil separator
JP4249504B2 (en) 2003-02-17 2009-04-02 マツダ株式会社 Oil separator structure and oil separator unit
US7678169B1 (en) * 2006-07-12 2010-03-16 Cummins Filtration Ip Inc. Oil fill cap with air/oil separator
CN200978696Y (en) * 2006-12-08 2007-11-21 常州欧尔特机械进出口有限公司 Ventilation unit of crank box
JP2009121281A (en) * 2007-11-13 2009-06-04 Mahle Filter Systems Japan Corp Oil separator for internal combustion engine
DE102010043060B4 (en) * 2010-10-28 2013-12-05 Mtu Friedrichshafen Gmbh Crankcase and internal combustion engine
CN203962100U (en) * 2014-06-30 2014-11-26 苏州市双马机电有限公司 A kind of gas-oil separation structure of engine
CN104564234A (en) * 2015-01-13 2015-04-29 枣庄矿业（集团）有限责任公司铁路运输处 Internal combustion locomotive oil-gas separating device
CN206190416U (en) * 2016-11-02 2017-05-24 重庆宗申通用动力机械有限公司 Cylinder end lid and general gasoline engine thereof
CN207598316U (en) * 2017-09-25 2018-07-10 重庆宗申通用动力机械有限公司 A kind of oil-gas separating device of internal combustion engine
CN107687355B (en) 2017-09-25 2023-11-28 重庆宗申通用动力机械有限公司 Engine oil-gas separation device of internal combustion engine

Also Published As

Publication number Publication date
EP3597877B1 (en) 2022-03-02
EP3597877A1 (en) 2020-01-22
WO2019056945A1 (en) 2019-03-28
ES2910980T3 (en) 2022-05-17
CN107687355B (en) 2023-11-28
EP3597877A4 (en) 2020-04-01
US20200149447A1 (en) 2020-05-14
CN107687355A (en) 2018-02-13
US11143068B2 (en) 2021-10-12

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